4. Rouse, A. H., C. D. Atkins and R. L. Huggart. 1954. Effect of pulp quantity on chemical and physi cal properties of citrus juices and concentrates. Food Technol. 8: 431-435. 5. U. S. Dept. Agriculture. U. S. standards for grades of canned citrus juices and concentrates. Agricultural Marketing Service, Washington, D. C: (a) Frozen concentrated grapefruit juice, Dec. 1951; (b) Frozen concentra...

The modifying effects of flavonoids diosmin and hesperidin during the initiation and post-initiation phases of oesophageal carcinogenesis initiated with N-methyl-N-amylnitrosamine (MNAN) were investigated in male Wistar rats. At 7 weeks of age, all animals except those treated each test chemical alone and control groups were given weekly intraperitoneal injections of MNAN (12.5 mg/kg body weigh...

This study was designed to investigate the structure of synthesized hesperidin glycosides (HGs) and evaluate their antibacterial α-glucosidase inhibitory activities. The preliminary HGs confirmed by glucoamylase treatment analyzed on thin layer chromatography (TLC). LC-MS/MS profiles showed important fragments at m/z ratios 345.21 (added glucose rutinose in HG1) 687.28 maltose HG2), confirming ...

Despite advances in the treatment of head and neck squamous cell carcinoma (HNSCC), morbidity remains at a high level due to resistance SCC cells chemotherapeutics. This study aimed determine compare magnitude flavonoids’ effectiveness activating apoptosis migration arrest HNSCC vitro. Methods: Head Detroit 562 line were exposed range concentrations (5–100 μM) quercetin (Que), hesperidin (Hes) ...

Purpose: To investigate 38 natural and 62 branded lemon juices for their total antioxidant activities and flavonoid content. Methods: The ferric reducing antioxidant power was applied to evaluation of antioxidant. Additionally quercetin, eriocitrin, diosmin and hesperidin contents were evaluated by high performance liquid chromatography (HPLC). Results: Total antioxidant activity of the juices ...

β-Cryptoxanthin, a carotenoid, and hesperidin, a flavonoid, possess inhibitory effects on carcinogenesis in several tissues. We recently have prepared a pulp (CHRP) and citrus juices (MJ2 and MJ5) from a satsuma mandarin (Citrus unshiu Mar.) juice (MJ). They contain high amounts of β-cryptoxanthin and hesperidin. We have demonstrated that CHRP and/or MJs inhibit chemically induced rat colon, ra...

The outbreak of the coronavirus disease 2019, caused by SARS-CoV-2 virus, has prompted global health concerns. In response, researchers have been conducting investigations on active compounds in plants that may hold potential to inhibit proliferation virus. aim this study was simulate and predict structural interactions selected isolated from 28 endemic Bosnia Herzegovina against main protease ...

OBJECTIVE The aim of this study was to evaluate the protective effects of quercetin, rutin, hesperidin and myricetin against reactive oxygen species production with the oxidizing action of tert-butylhydroperoxide in erythrocytes from normal subjects and sickle cell anemia carriers treated with hydroxyurea. METHODS Detection of intracellular reactive oxygen species was carried out using a lipo...

Our previous study demonstrated that yuzu has an anti-platelet effect in rat blood. In the present study, we examined whether the anti-platelet effect of yuzu can be extended to human blood by investigating its ability to inhibit aggregations induced by various agonists in human platelet rich plasma (PRP). This study also investigated the underlying mechanism of yuzu focusing on ADP granule sec...

Bioavailability of flavonoids is low, especially when occurring as rhamnoglucosides. Thus, the hydrolysis of rutin, hesperidin, naringin and a mixture of narcissin and rutin (from Cyrtosperma johnstonii) by 14 selected probiotics was tested. All strains showed rhamnosidase activity as shown using 4-nitrophenyl α-L-rhamnopyranoside as a substrate. Hesperidin was hydrolysed by 8-27% after 4 and u...